About us

At Grant County Mechanical Heating, Air Conditioning and Refrigeration, we have been keeping Williamstown cool in summer, and warm in winter for more seasons than we can remember. We make sure your perishables are kept at the appropriate levels with our efficient refrigeration systems. We are proud to be a member of the community and are always happy to serve its residents. We're also BBB Certified.
Whether it is a heating and cooling system for a workshop, or a ducted air conditioning system for a new office building, we have the experience and the equipment to find a tailored solution for your home or business. We carry all major brands, and we've been family owned-and operated serving Grant County for the past 35 years.
If you need heating or cooling systems at a great price, Grant County Mechanical Heating, Air Conditioning and Refrigeration can provide expert advice and installation. Offering 24 hour emergency service. Call one of our experts today to find out more.

Call Now and Cool It!